DESIGN AND FUNCTIONING
9
GMG-200
310-2310-001 EN20
4.3 Measurement Mechanism
Traction mechanism
The traction mechanism for strap extraction is located near the floor,
on the right side of the device.
The strap extension is used to determine the length and direction of
the measuring track. The strap grip is secured to the foot plate after
the strap is extended.
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Slider plate
The slider plate on the underside of the device consists of a met-
al plate with coding contact and three metal skids, to which the
changeable slider material is affixed.
When special materials are to be used as the slider material, slider
plate systems can be provided to which the respective material can
be attached.
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Foot plate
The foot plate serves as the anchor point when pulling the GMG-
200 during measurement.
It is fixed to the floor after the strap grip has been attached.
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